DEN83FA059

NTSB accident investigation · Cessna 340A · Aspen, CO · February 15, 1983

Accident · FatalField investigationFinal report
Date
February 15, 1983, 08:13 local (15:13 UTC)
Place
Aspen, CO
Injuries
4 fatal
Damage
Destroyed
Phase of flight
Enroute
Aircraft
N33340Cessna 340A
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19830215004029A
Case key
15971

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

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Sequence of events

NTSB’s coding before 2008: each occurrence and phase of flight, and the causes and factors under it. The codes are defined in NTSB’s coding manual.

In flight encounter with weatherClimb - to cruise
Preflight planning/preparation - inadequatePilot in commandCause
Vfr procedures - not followedPilot in commandCause
Lack of familiarity with geographic areaPilot in commandFactor
Weather condition - cloudsFactor
Weather condition - obscurationFactor
Vfr flight into imc - continuedPilot in commandCause
In flight collision with terrain/waterClimb - to cruise
Terrain condition - high terrainFactor
Terrain condition - mountainous/hillyFactor
Terrain condition - risingFactor

Analysis

Prior to departure the flt was given an IFR clearance which began at herls intersection (16 mi nne) & to cross herls at or above 16,000 ft MSL. Departure arpt field elev is 7,793 ft. flts are required to proceed VFR to the initial fix of the IFR clearance. After takeoff the acft was observed heading NE toward the mountains. Acft departing Aspen usually flya northern heading, then turn NE after clearing the mountains. Witnesses stated that the weather was good in the valley north of the arpt, but the mountain tops east of the arpt were obscured by low clouds. The acft crashed 3-1/2 mi NE of the arpt at the 9,000 ft level of an 11,000 ft mountain. The last time the plt had flown into Aspen was in 1980.

Aircraft

Registration
N33340
Reported as
Cessna 340A
Category
Airplane
Serial number
340A0529
Airframe hours
724
Engine
Continental TSIO-520-N, 310 horsepower, reciprocating
Damage
Destroyed
Fire
On-Ground
Flight
Personal · Part 91
Registered owner
Robert M. Mccormick
Airworthiness certificate
Standard, Normal
Last inspection
Annual · September 1, 1982
Destination
4CO · South Bend, IN
Flight plan
IFR
Airport
ASE · Sardy Field, runway 33, 6,001 × 80 ft, asphalt

Matched to the registry by N-number and the event date; the registry’s history has gaps, so older matches can be wrong. Compare the reported make and model.

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
61
Certificate
Commercial
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--w/ waivers/lim
Seat
Left
Toxicology
Performed
Flight hours
3,193 total · 2,624 as pilot in command

Weather

Conditions
Visual (VMC) · Day
Wind
180° at 10 knots
Visibility
20 statute miles
Lowest ceiling
3,000 ft broken
Temperature
30 °F, dew point 16 °F
Altimeter
30.00 inHg
Observed at
ASE, 3 nm away

FAA reports on this event · 1

The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.